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1985 Mercury Grand Marquis 5.0L Blower Fan and Outlet Vents
Posted to Ford HVAC on 6/22/1998

This Mercury with conventional, not digital auto climate control, has an intermittent failure in the air conditioner system. Worse on hot days uphill, vacuum loss seems to trigger it. When ascending long hills on hot days when the auto climate control is tryin...

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car Vehicle Data

1985 Mercury Grand Marquis

VIN [No VIN Available]
Engine5.0 L / 8 cyl
AffectedBlower Fan and Outlet Vents
ConditionsIntermittent Drop in Blower Speed to Low and Vent
Message Closed

car Vehicle Data

1985 Mercury Grand Marquis

VIN [No VIN Available]
Engine5.0 L / 8 cyl
AffectedBlower Fan and Outlet Vents
ConditionsIntermittent Drop in Blower Speed to Low and Vent